LEADER 00968cam0-2200277 --450 001 9910303859403321 005 20190117115943.0 020 $aIT$b597055 100 $a20190117d1959----km y0itay50 ba 101 0 $aita 102 $aIT 105 $aa 101yy 200 1 $aAtti ufficiali del 6. Convegno internazionale delle comunicazioni, Genova$e6-12 ottobre 1958$ePalazzo S. Giorgio$f[pref. di E. Lanzarotto] 210 $aGenova$cCivico istituto colombiano$d1959 215 $a563 p., [1] c. di tav.$cill$d24 cm 610 0 $aComunicazioni$aCongressi$a1958 676 $a384$v16 702 1$aLanzarotto,$bEttore 710 12$aConvegno internazionale delle comunicazioni,$d6.$f<1958 ;$eGenova>$0761522 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910303859403321 952 $aCC16/8$b4501$fDINTR 959 $aDINTR 996 $aAtti ufficiali del 6. Convegno internazionale delle comunicazioni, Genova$91541891 997 $aUNINA LEADER 05984nam 2200697 a 450 001 9910819709403321 005 20240516151624.0 010 $a9786613812995 010 $a9781282241879 010 $a1282241877 010 $a9781118382011 010 $a1118382013 010 $a9781118382073 010 $a1118382072 010 $a9781118382097 010 $a1118382099 035 $a(CKB)2670000000230379 035 $a(EBL)894418 035 $a(OCoLC)804824388 035 $a(SSID)ssj0000695840 035 $a(PQKBManifestationID)11416067 035 $a(PQKBTitleCode)TC0000695840 035 $a(PQKBWorkID)10677882 035 $a(PQKB)11078660 035 $a(MiAaPQ)EBC894418 035 $a(Au-PeEL)EBL894418 035 $a(CaPaEBR)ebr10583395 035 $a(CaONFJC)MIL381299 035 $a(Perlego)1012265 035 $a(EXLCZ)992670000000230379 100 $a20120330d2012 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aIntroduction to the explicit finite element method for nonlinear transient dynamics /$fShen R. Wu and Lei Gu 205 $a1st ed. 210 $aHoboken, N.J. $cWiley$d2012 215 $a1 online resource (353 p.) 300 $aDescription based upon print version of record. 311 08$a9780470572375 311 08$a047057237X 320 $aIncludes bibliographical references and index. 327 $aMachine generated contents note: PART 1 Fundamentals1 Introduction1.1 Era of Simulation and Computer Aided Engineering1.2 Preliminaries2 Framework of Explicit Finite Element Method for Nonlinear Transient Dynamics2.1 Transient Structural Dynamics2.2 Variational Principles for Transient Dynamics2.3 Finite Element Equations and the Explicit Procedures2.4 Main Features of the Explicit Finite Element Method2.5 Assessment of Explicit Finite Element MethodPART 2 Element Technology3 Four-Node Shell Element (Reissner-Mindlin Plate Theory)3.1 Fundamentals of Plates and Shells3.2 Linear Theory of R-M Plate3.3 Interpolation for Four-Node R-M Plate Element3.4 Reduced Integration and Selective Reduced Integration3.5 Perturbation Hourglass Control - Belytschko-Tsay (B-T) Element3.6 Physical Hourglass Control - Belytschko-Leviathan (B-L) (QPH) Element3.7 Shear Projection Method - Bathe-Dvorkin (B-D) Element3.8 Assessment of Four-Node R-M Plate Element4 Three-Node Shell Element (Reissner-Mindlin Plate Theory)4.1 Fundamentals of a Three-Node C0 Element4.2 Decomposition Method for C0 Triangular Element with One Point Integration4.3 Discrete Kirchhoff Triangular (DKT) Element4.4 Assessment of Three-Node R-M Plate Element5 Eight-Node Solid Element5.1 Trilinear Interpolation for the Eight-Node Hexahedron Element5.2 Locking Issues of the Eight-Node Solid Element5.3 One- Point Reduced Integration and the Perturbed Hourglass Control5.4 Assumed Strain Method and Selective / Reduced Integration5.5 Assumed Deviatoric Strain5.6 An Enhanced Assumed Strain Method5.7 Taylor Expansion of Assumed Strain about the Element Center5.8 Evaluation of Eight-Node Solid Element6 Two-Node Element6.1 Truss and Rod Element6.2 Timoshenko Beam Element6.3 Spring Element6.4 Spot Weld ElementPART 3 Material Models7 Material Model of Plasticity7.1 Fundamentals of Plasticity7.2 Constitutive Equations7.3 Software Implementation7.4 Evaluation of Shell Elements with Plastic Deformation8 Continuum Mechanics Model of Ductile Damage8.1 Concept of Damage Mechanics8.2 Gurson's Model8.3 Chow's Isotropic Model of Continuum Damage Mechanics8.4 Chow's Anisotropic Model of Continuum Damage Mechanics9 Models of Nonlinear Materials9.1 Vicoelasticity9.2 Polymer and Engineering Plastics9.3 Rubber9.4 Foam9.5 Honeycomb9.6 Laminated GlazingPART 4 Contact and Constraint Conditions10 Three-Dimensional Surface Contact10.1 Examples of Contact Problems10.2 Description of Contact Conditions10.3 Variational Principle for the Dynamic Contact Problem10.4 Penalty Method and the Regularization of Variational Inequality11 Numerical Procedures for Three-Dimensional Surface Contact11.1 A Contact Algorithm with Slave Node Searching Master Segment11.2 A Contact Algorithm with Master Segment Searching Slave Node11.3 Method of Contact Territory and Defense Node11.4 Pin- Ball Contact Algorithm11.5 Edge (Line Segment) Contact11.6 Evaluation of Contact Algorithm with Penalty Method12 Kinematic Constraint Conditions12.1 Rigid Wall12.2 Rigid Body12.3 Explicit Finite Element Procedure with Constraint Conditions12.4 Application Examples with Constraint Conditions. 330 $a"This is the first book to specifically address the explicit finite element method for nonlinear transient dynamics. This book aids readers in mastering the explicit finite element method as well as programming a code without extensively reading the more general finite element books. This book consists of 12 chapters within four sections including: the variation principles and formulation of the explicit finite element method for nonlinear transient dynamics; the finite element technology with 4-node and 3-node Reissner-Mindlin plate bending elements, the 8-node solid elements, etc.; plasticity and nonlinear material models; and contact algorithms and other kinematic constraint conditions. Each chapter contains a list of carefully chosen references intended to help readers to further explore the related subjects"--$cProvided by publisher. 606 $aFinite element method 606 $aNumerical analysis 615 0$aFinite element method. 615 0$aNumerical analysis. 676 $a518/.25 686 $aMAT034000$2bisacsh 700 $aWu$b Shen R.$f1945-$01634367 701 $aGu$b Lei$f1959-$01634368 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910819709403321 996 $aIntroduction to the explicit finite element method for nonlinear transient dynamics$93974552 997 $aUNINA